Vortens 3436 Reproduction Color:Bone Lid P/N: 1826

Lid P/N: 1826

and biscuit is about halfway between the two

To make things extra complicated

but have identified Universal Rundle 4458 as an excellent fitting toilet tank lid

Vortens 3436 Reproduction Color:Bone Lid P/N: 1826Manufacturer: VORTENS Lid P N: 3436 Lid Size: 18. 25" x 8. 875" Tank P N: 3436 V Tank Size: 17. 5" x 8. 5" Toilet Model: Vienna Dual Flush Note: There is a Vortens 3486 which is similar in shape but not interchangeable with this item. Sometimes the 8 can look like a 3, so make sure before ordering this that you are selecting the correct item. If you're not sure, you can send us photos and measurements of your tank for us to confirm for you. The 3486